CN1265897C - Pressure washing machine - Google Patents
Pressure washing machine Download PDFInfo
- Publication number
- CN1265897C CN1265897C CNB031502792A CN03150279A CN1265897C CN 1265897 C CN1265897 C CN 1265897C CN B031502792 A CNB031502792 A CN B031502792A CN 03150279 A CN03150279 A CN 03150279A CN 1265897 C CN1265897 C CN 1265897C
- Authority
- CN
- China
- Prior art keywords
- machine
- nozzle
- spray
- leading
- spray gun
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/026—Cleaning by making use of hand-held spray guns; Fluid preparations therefor
- B08B3/028—Spray guns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/62—Arrangements for supporting spraying apparatus, e.g. suction cups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/007—At least a part of the apparatus, e.g. a container, being provided with means, e.g. wheels, for allowing its displacement relative to the ground
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/01—Spray pistols, discharge devices
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
A surface cleaner for assemblies having a spray nozzle such as pressure washers, spray wands, spray lances, and the like. The surface cleaner includes a guide having wheels in line with the spray nozzle for substantially maintaining the distance from the spray nozzle to a surface through a variety of angles assumed by the spray wand or the like. In exemplary embodiments, the guide is capable of being moved up and down the spray lance or the like for control of the cleaning force, and a set of markings may be provided on the guide, the spray lance, or the like for indicating the appropriate distance for the spray nozzle from many different surfaces. Additionally, the guide allows for one handed operation of the spray wand assembly.
Description
Technical field
Present invention relates in general to the pressure wash machine, particularly have the pressure wash machine of the surface clean device that comprises the machine of leading, wherein this machine of leading allows one-handed performance, and keeps the distance of nozzle to the surface simultaneously substantially.
Background technology
Be used to launch fluid under pressure such as pressure washer, spray wands, spray gun and the similar device that contains nozzle and flow to many different surfaces.For example, a spray wands that is connected with the pressure wash machine can be used for cleaning deck, track, roof, house wallboard or the like.Can export to this pressure wash machine by a standard type water is provided such as rubber hose.After feedwater pressurization, this pressure wash machine provides pressure (hydraulic) water to spray wands, and spray wands ejects the current of this pressurization from nozzle, the current of this pressurization is emitted to the surface that will clean such as deck etc.Typically, this spray wands can comprise a rifle with trigger of regulating the pressurised stream flow.
For safety, working pressure washing machine effectively, and clean different surfaces equably, require nozzle to be controlled at the distance different from the surface according to the different surfaces that will clean.For example, in typical working day process, but user's working pressure washing machine cleans stone, concrete, fragment of brick and wood.When cleaning stone, concrete, fragment of brick, the nozzle of this pressure wash machine can be controlled in the position of more close stone, concrete, fragment of brick; And when cleaning wood surface, this nozzle is controlled in the position far away from the surface.If do not keep suitable distance with wood, the surface of this wood may be cracked, and broken timber also causes losing lacquer painting.And, in the process of whole clean surface,, may cause the uneven surfaces cleannes if do not keep a constant relatively distance.Because the user of pressure wash machine is attempting to keep when wanting relative constant distance of clean surface, spray wands, spray gun etc. need swing back and forth, cause this user very tired, become and be increasingly difficult so obtain uniform cleaning surfaces in the process on typical working day.
For example, use spray wands and pressure washer clean the user on wooden deck can be typically with arc this spray wands that swings back and forth.At the either side of this arc, this nozzle will be than far away from this wooden deck when the center.The most close nozzle of wood at arc center, it may damage by pressurized current, and may can not get effective cleaning at the wood of arc either side, and stays visible speckle pattern in deck surface.In addition, when using long or extensible spray wands, for the user of this spray wands, it is impossible keeping a constant distance from vertical surface.For the situation of cleaning wooden wallboard in the house, when the spray wands that swings back and forth is cleaned wallboard, the tiring action of holding spray wands aloft may make the user can not keep safe and effective distance between this spray wands and the wallboard, thereby damage this wooden wallboard, and stay uneven cleannes.
To keep with the even distance on surface and reduce the problem of user's fatigue in order to solve, the surface clean device has been used to more uniform result is provided, and keeps nozzle and the constant distance of wanting clean surface.Typically, these surface clean devices comprise a spray wands of fixing and be connected to protective cover at a certain angle, contain one group of swivel nozzle and one group of wheel that is connected to the protective cover outside of being positioned under the protective cover.Yet these surface clean devices are not allowed the distance of regulating easily between nozzle and the surface, and the wheel that is positioned at the protective cover side makes the footprint of this surface clean device become big and is difficult to clean corner or citadel.In addition, the size and the weight of this type of surface clean device that combines with the spray wands that is connected fixed angle thereon make it can not be used to clean vertical surface.
Summary of the invention
Therefore, the purpose of this invention is to provide a kind of surface clean device that is used for the pressure wash machine.This surface clean device comprises the machine of leading that can be made by plastics or other light material, and this machine of leading makes this surface clean device be used to clean vertical surface.This machine of leading comprises and the straight wheel of this nozzle, makes surface clean device of the present invention when cleaning corner and citadel, stays little footprint, and by the multiple angles according to settings such as spray wands, keeps the distance of nozzle to the surface basically.In typical embodiments of the present invention, this machine of leading can move up and down on spray gun or similar devices, with the control cleaning force, and a group echo can be set on the machine of leading, spray gun or similar devices, with the suitable distance of indication nozzle to many different surfaces.In addition, this machine of leading allows this spray wands device of one-handed performance.
Surface clean device of the present invention comprises one and leads machine, this machine of leading allows the nozzle of user by being connected with this machine of leading of this surface clean device, by the surface that flow to such as equipment such as pressure washer, spray wands, spray gun injection fluid under pressure such as deck, track, roof, house wallboard or the like, and keep the distance (hereinafter referred to as impact distance) of nozzle simultaneously substantially to the surface.In typical embodiments of the present invention, nozzle is connected with the machine adjustable ground of leading, and changes impact distance with the user who allows this surface clean device.In addition, the surface clean device can be made into to adapt to various pressure washer structure, comprise rotary spray gun, contain two separation spray guns spray wands, comprise and have spray wands separation or that can prolong the spray gun of assembly, and similar devices.
The machine of leading can be processed to slide on spray gun, and remains on the appropriate location by the frictional interface of machine of leading and spray gun.This frictional interface can be such interface, by overcome friction and the relative spray gun machine of leading that slides, leads the position of the relative spray gun of machine such as the user who allows this surface clean device with adjusting.
In typical embodiments of the present invention, the machine of leading can comprise a set screw with knob, and this set screw is threaded io the machine of leading.By using knob, can make the machine of leading locked in the appropriate location of relative spray gun facing to spray gun screwed in place screw.
Description of drawings
By with reference to the accompanying drawings, plurality of advantages of the present invention can be those skilled in the art will recognize that wherein better:
Fig. 1 is the perspective exploded view of the described surface clean apparatus of expression typical embodiments of the present invention, and this surface clean apparatus can be connected to the spray wands that is used for the pressure wash machine slidably;
Fig. 2 is the described schematic perspective view that comprises the surface clean apparatus of a horn ring and a set screw of expression typical embodiments of the present invention;
Fig. 3 is that the described surface clean apparatus of expression typical embodiments of the present invention is used to clean the schematic perspective view of vertical surface;
Fig. 4 is the schematic perspective view that the described surface clean apparatus of expression typical embodiments of the present invention adjustable ground is connected with the spray gun with descriptive indicia;
Fig. 5 is the schematic perspective view that the described surface clean apparatus of expression typical embodiments of the present invention adjustable ground is connected with the spray gun with descriptive indicia, and this surface clean apparatus comprises a groove that is used to observe spray gun;
Fig. 6 is the schematic perspective view that the described surface clean apparatus of expression typical embodiments of the present invention adjustable ground is connected with the spray gun with descriptive indicia, and this surface clean apparatus comprises a window that is used to observe spray gun.
The specific embodiment
In detail with reference to the preferred embodiment of the invention, some in them are shown in the drawings now.
Working pressure washing machine clean surface has several advantages.One of them advantage is that the pressure that the pressurised stream of shock surface strengthens provides bigger cleaning force.This can allow to use water still less when clean surface.Another advantage is that the strength on water slug surface can be controlled by regulating nozzle to the distance on surface.Use the rotating flow of rotary spray gun emission pressure fluid can stir the surface, further increase cleaning force.In addition, many pressure wash machines can inject pressurised stream to soap, cleaning agent or the like to increase cleaning force.
A kind of plain edition spray wands device comprises the spray gun of two separation, and this spray gun is used to control the pressure of current that is injected into the surface, and/or is used for adding soap and cleaning agent to one of current of pressurization.When two spray guns all in use, side handle can be used for optionally supplying with water one or two to this spray gun, reduces the pressure of current.This type of spray wands device can be used in combination with soap or the cleaning agent syringe in the pressure washer, provides the user to control soap or cleaning agent application.When by the use side handle pressure being reduced, this pressure washer can be injected into soap or cleaning agent in the pressurized liquid stream, and high pressure mode is used in application soap or cleaning agent flushing afterwards is surperficial.
Other plain edition spray wands device comprises can extend to spray wands and the spray gun of different length to clean surface perpendicular to the ground.For example, a kind of spray wands can comprise an ejecting gun, and this ejecting gun can be divided into several sections, both has been used to regulate the height of this spray wands, again easily storage and transportation.The spray wands of another kind of type can comprise an ejecting gun, and this ejecting gun contains several sections that slide relative to one another, so that extensible spray wands to be provided, so that clean vertical surface.
With reference to figure 1-6, the described surface clean device of typical embodiments of the present invention has been described.This surface clean device comprises one and leads machine, this machine of leading allows the nozzle of user by being connected with this machine of leading of this surface clean device, by the surface that flow to such as equipment such as pressure washer, spray wands, spray gun injection fluid under pressure such as deck, track, roof, house wallboard or the like, and keep the distance (hereinafter referred to as impact distance) of nozzle simultaneously substantially to the surface.In typical embodiments of the present invention, this nozzle is led the machine adjustable ground with this and is connected, and changes impact distance with the user who allows this surface clean device.In addition, this surface clean device can be made into to adapt to various pressure washer structure, comprise rotary spray gun, contain two separation spray guns spray wands, comprise and have spray wands separation or that can prolong the spray gun of assembly, and similar devices.
As illustrated in fig. 1 and 2, the described surface clean device 100 that is used for the pressure wash machine of typical embodiments of the present invention comprises one and leads machine 102.Fig. 1 represents that this leads the decomposing schematic representation that machine 102 separates with spray wands 110, and Fig. 2 represents that this leads the schematic diagram that machine 102 is connected with spray wands 110.This is led machine 102 and comprises one and be used for this and lead the hole that machine 102 is connected with spray wands 110.In typical embodiments of the present invention, this hole can have different diameters so that hold equipment such as different spray wands, spray gun, nozzle.For example, the machine of leading 102 shown in Fig. 1 and 2 comprises a hole that increases progressively diameter, to hold the nozzle of spray wands 110.This spray wands 110 comprises the spray gun 112 with nozzle, spraying pressurized liquid stream 108 to the surface that will clean, and rifle 114, to regulate the flow of pressurized liquid stream 108.This rifle 114 is connected with pneumatic hose 116, and this pneumatic hose 116 is coming the pressurized liquid stream 108 of self-pumping apparatus (not shown) to be sent to spray wands 110.In typical embodiments of the present invention, this is led machine 102 adjustable grounds and is connected with this spray gun 112, changes impact distance with the user who allows this surface clean device 100.For example, in typical embodiments of the present invention as shown in Figure 1, this is led machine 102 and can be processed to slide on spray gun 112, and remains on the appropriate location by the frictional interface of machine of leading 102 and spray gun 112.This frictional interface can be such the interface, by overcome friction and relative spray gun 112 machine of leading 102 that slides, lead the position of machine 102 relative spray guns 112 such as the user who allows this surface clean device 100 with adjusting.In addition, in typical embodiments of the present invention as shown in Figure 2, this leads machine 102 can comprise a set screw 118 with knob 120, and this set screw 118 is threaded io this and leads machine 102.By using knob 120, can make the machine of leading 102 locked in the appropriate location of relative spray gun 112 facing to spray gun 112 screwed in place screws 118.
When as illustrated in fig. 1 and 2 spray wands 110 comprises the single spray gun 112 that contains nozzle, what those of ordinary skill in the art can expect is, lead machine 102 and can be made into to be applicable to various pressure washer apparatus structure, comprise rotary spray gun, contain two separation spray guns spray wands, contain and have spray wands separation or that can prolong the spray gun of assembly, and similar devices.For example, the hole by in the machine of leading 102, comprising two separation, comprise one even as big as holding the hole of two spray guns, and similar approach, this leads the spray wands that machine 102 can be made into to be applicable to the spray gun that contains two separation.Should be pointed out that also this leads the hole that machine 102 can be made with the spray gun 112 of not exclusively packing into, can be used for to pliability being connected with larger-diameter spray gun.
What those of ordinary skill in the art can expect is to utilize the machine of leading 102 and the spray gun 112 that do not depart from the scope of the present invention with content.For example, in other typical embodiments of the present invention, disturb projection, tusk, groove or the like can be formed on or be connected on machine of leading 102 and the spray gun 112, so that the latched position of the machine of leading 102 relative spray guns 112 to be provided.Disturb the use of projection, tusk, groove or the like can have the advantage of increase, the latched position that is used to be provided with the machine of leading 102 relative spray guns 112 positions default or manufacturer's definition is provided.For example, the interference projection that is formed at the machine of leading 102 inner surfaces can interact with the groove that is formed at spray gun 112 outer surfaces, and the default latched position that is used to the machine of leading 102 relative spray guns 112 in a large number is provided.Default latched position can be fit to provide the impact distance that is applicable to different surfaces type, surface direction or the like.In typical embodiments of the present invention, this type of default latched position can be provided in conjunction with the descriptive indicia on machine of leading 102 or the spray gun 112, be applicable to the ideal position of different surfaces type, surface direction or the like with indication.
As illustrated in fig. 1 and 2, wheel 104 and 106 is connected to the machine of leading 102 rotationally, so that this leads machine 102 in surface support.In typical embodiments of the present invention shown in Figure 1, wheel 104 and 106 is connected to the machine of leading 102 by connector, and this connector is formed and is processed into the parts of the machine of leading 102.What those skilled in the art can expect is, under situation about not departing from the scope of the present invention with spirit, can use such as the various connector of screw, pin, rivet, bar, screw or the like wheel 104 and 106 is connected to the machine of leading 102.For example, in typical embodiments of the present invention shown in Figure 2, wheel 104 and 106 is connected to the machine of leading 102 by swivel bearing 122 and 124.
Wheel 104 and 106 is connected to the machine of leading 102, so pressurized liquid stream 108 is crossing with the rotation 126 of wheel.By making wheel 104 and 106 and the nozzle alinement of spray gun 112, by the angle changing between spray wands and the surface (angle of attack hereinafter referred to as), impact distance can be kept substantially.What those of ordinary skill in the art can expect is, when impact distance changes, change angle of attack that can be bigger (for example spending to 80 degree from 10), the change of the impact distance that runs in the routine operation process of surface clean device 100 also can substantially not change angle of attack (for example spending to 70 degree from 40); Therefore, by changing angle of attack, can keep impact distance basically.
With reference now to Fig. 3,, the described surface clean device 100 of typical embodiments of the present invention can be connected to a spray wands 110, and is used for supporting spray wands 110 with the cleaning vertical surface, and keeps an impact distance simultaneously substantially.Leading machine 102 (Fig. 1 and 2) can allow the user to support spray wands 110 easily when cleaning vertical surface by making such as the light material of plastics or composite.In typical embodiments of the present invention, wheel 104 and 106 (Fig. 1 and 2) can be made by the material of providing support and do not damage or abrade the surface for spray wands 110 of selection, and wheel 104 and 106 (Fig. 1 and 2) is positioned at upward surperficial and is used to support spray wands 110.
With reference to figure 4, represent the described surface clean device 100 that is connected to spray gun 112 slidably of typical embodiments of the present invention, this spray gun 112 has one group of descriptive indicia 128.For various surfaces, the optimum position that this descriptive indicia 128 can indication surface washer 100 relative spray guns 112.For example, this group descriptive indicia 128 can indicate the concrete surface can be than the more close nozzle of wood surface.In this case, line and suitable label can be applied to spray gun 112, the ideal position of surface clean device 100 relative spray guns 112 when being used to indicate the cleaning concrete surface.Similarly, line and suitable label can be applied to spray gun 112 further downward a certain distances, are used to indicate the ideal position of surface clean device 100 relative spray guns 112 when cleaning wood surface.
In typical embodiments of the present invention, this group descriptive indicia also can be applied to surface clean device 100.For example, one group of surface type can be listed on the machine of leading 102 (Fig. 1 and 2), the ideal distance of the various relatively different surfaces of indication nozzle.Should be pointed out that the diverse location that is used for surface clean device 100 relative spray guns 112 can indicate is used for different surfaces direction, angle of attack or the like.For example, be mainly used in the surface clean device 100 that cleans vertical surface and can comprise one group of descriptive indicia 128, be used for indication for this type of surface, the ideal position of surface clean device 100 relative spray guns 112.
With reference now to Fig. 5 and 6,, represent the surface clean device 100 of typical embodiments of the present invention.This surface clean device 100 can comprise the groove 130 (Fig. 5) or the window 132 (Fig. 6) that are positioned on the machine of leading 102 (Fig. 1 and 2), to observe the position of spray gun 112.When nozzle was positioned at the certain distance of the machine of leading 102 (Fig. 1 and 2), this groove can allow the user of this surface clean device to determine the position (thereby and position of decision nozzle) of spray gun 112.In typical embodiments of the present invention, groove 130 (Fig. 5) or window 132 (Fig. 6) can be used in combination with a plurality of descriptive indicia 128 that are arranged on spray gun 112 or lead on the machine 102 (Fig. 1 and 2).This descriptive indicia 128 can allow the user of this surface clean device to determine the ideal position of surperficial washer 100 relative spray guns 112.Should be pointed out that under the situation that does not depart from the scope of the present invention with content, can be providing a description property of various surface types, angle of attack or the like mark.Should be pointed out that also groove 130 (Fig. 5) or window 132 (Fig. 6) also are used to observe a plurality of descriptive indicia 128 when this descriptive indicia is set on the spray gun 112 (as described in Figure 4).
Be believed that, by the description of front, the present invention with and plurality of advantages will be understood, and it is evident that, do not departing from the scope of the present invention with spirit or do not sacrificing under the situation of substantial advantage of the present invention, the formation of its parts, structure and arrangement can be done various changes.Description above herein is its exemplary illustration, and the purpose of appended claims is to comprise and to comprise this type of change.
Claims (10)
1. pressure washer that contains the surface clean device is characterized in that it comprises:
Lead machine for one;
A nozzle, it is led the machine adjustable ground with this and is connected, and flow to the surface with the emission fluid under pressure;
One wheel pairs, it is connected to this rotationally and leads machine, leads machine to support this from the teeth outwards, and this wheel has rotating shaft;
A liquid supply source; And
Liquid is supplied with transfer system, and it connects nozzle and fluid supply source, providing pressurized liquid stream to nozzle,
Wherein the rotating shaft of this pressurized liquid stream and this wheel intersects, and nozzle can be regulated to the distance on surface simultaneously.
2. pressure washer as claimed in claim 1 is characterized in that this nozzle is connected to this slidably and leads machine.
3. pressure washer as claimed in claim 1 is characterized in that, comprises that also one is arranged in this and leads spray gun on the machine, and this spray gun is connected to nozzle, flow to nozzle so that fluid under pressure to be provided.
4. pressure washer as claimed in claim 1 is characterized in that this wheel comprises horn ring.
5. surface clean device is characterized in that it comprises:
The machine of leading that is connected with at least one nozzle adjustable ground; And
A pair ofly be connected to this rotationally and lead machine to support the wheel that this leads machine from the teeth outwards, this wheel has rotating shaft,
Wherein at least one nozzle is lined up with the rotating shaft of this wheel and is intersected, and nozzle can be regulated to surperficial distance simultaneously.
6. surface clean device as claimed in claim 5 is characterized in that, this is led machine and also comprises a plurality of descriptive indicia, puts to indicate a plurality of seats in the plane of leading.
7. surface clean device as claimed in claim 6 is characterized in that, these a plurality of descriptive indicia comprise that a plurality of a plurality of seats in the plane of leading that are used for the kinds of surface type put.
8. surface clean device as claimed in claim 5 is characterized in that, comprises that also one is threaded io the set screw that this leads machine.
9. surface clean device is characterized in that it comprises:
One with at least one machine of leading that the spray gun adjustable ground is connected; And
A pair ofly be connected to this rotationally and lead machine, supporting the wheel that this leads machine from the teeth outwards,
Wherein at least one rotating shaft that spray gun is lined up with this wheel intersects, and spray gun can be regulated to the distance on surface simultaneously.
10. surface clean device as claimed in claim 9 is characterized in that, this is led machine and also comprises a plurality of descriptive indicia, puts to indicate a plurality of seats in the plane of leading.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39834202P | 2002-07-23 | 2002-07-23 | |
| US60/398,342 | 2002-07-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1488448A CN1488448A (en) | 2004-04-14 |
| CN1265897C true CN1265897C (en) | 2006-07-26 |
Family
ID=34192935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031502792A Expired - Fee Related CN1265897C (en) | 2002-07-23 | 2003-07-23 | Pressure washing machine |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US6929198B2 (en) |
| CN (1) | CN1265897C (en) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8118241B2 (en) * | 2005-03-18 | 2012-02-21 | Techtronic Outdoor Products Technology Limited | Surface cleaner system |
| US7891036B2 (en) * | 2005-03-18 | 2011-02-22 | Techtronic Outdoor Products Technology Limited | Multi-function power washer |
| US8444068B2 (en) | 2005-10-26 | 2013-05-21 | Techtronic Outdoor Products Technology Limited | Dual flow pressure washer |
| US7854398B2 (en) * | 2005-10-26 | 2010-12-21 | Techtronic Outdoor Products Technology Limited | Hand held pressure washer |
| US7927033B2 (en) * | 2006-08-03 | 2011-04-19 | Briggs And Stratton Corporation | Accessory mount for a pressurized fluid delivery apparatus |
| US7926740B2 (en) * | 2007-04-04 | 2011-04-19 | Black & Decker Inc. | Pressure washer system and operating method |
| US8425203B2 (en) * | 2008-04-25 | 2013-04-23 | Techtronic Outdoor Products Technology Limited | Portable pressure washer system |
| WO2011041875A1 (en) * | 2009-10-07 | 2011-04-14 | John Roy Kirkpatrick | Pressure washer crutch |
| US20110114123A1 (en) * | 2009-11-17 | 2011-05-19 | Briggs & Stratton Corporation | Distance indicator |
| US8727245B2 (en) * | 2010-01-15 | 2014-05-20 | Robert S Hogan | Pressure washer wand edger |
| CA2738522C (en) * | 2010-05-03 | 2018-01-02 | Chapin Manufacturing, Inc. | Spray gun |
| NL2007110C2 (en) * | 2011-07-14 | 2013-01-15 | Fico Bv | DEVICE FOR CLEANING AN ENCLOSURE DEVICE FOR ELECTRONIC COMPONENTS. |
| FR2993486B1 (en) * | 2012-07-17 | 2015-09-04 | Gerard Dieutegard | LANCE GUIDE |
| DK2999829T3 (en) * | 2013-05-23 | 2021-01-18 | Q Bot Ltd | PROCEDURE FOR COVERING A SURFACE OF A BUILDING AND ROBOT THEREOF |
| CN104259146B (en) * | 2014-07-29 | 2016-06-22 | 宁波国创机车装备有限公司 | A kind of rinser |
| GB2531576B (en) * | 2014-10-22 | 2018-04-25 | Q Bot Ltd | Modular Robot |
| JP6052683B2 (en) * | 2014-12-12 | 2016-12-27 | 川崎重工業株式会社 | Stripe coat painting tool and painting equipment equipped with the same |
| USD768263S1 (en) | 2015-05-15 | 2016-10-04 | Chapin Manufacturing, Inc. | Spray gun |
| EP3398695A4 (en) * | 2015-12-28 | 2019-10-16 | Positec Power Tools (Suzhou) Co., Ltd | Pressure washer and method for identifying spray bar thereof |
| CN105772275A (en) * | 2016-05-24 | 2016-07-20 | 国家电网公司 | Antirust tool for electrical equipment |
| CN107150040B (en) * | 2017-05-26 | 2024-07-12 | 厦门建霖健康家居股份有限公司 | Electronic independent control two-in-one spray gun |
| US10974288B1 (en) | 2018-12-18 | 2021-04-13 | Kirikos Georgatos | Wall-climbing pressure washing tool |
| US20210178417A1 (en) * | 2019-12-17 | 2021-06-17 | Philip David Haglof | Pressure Nozzle Support |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3423027A (en) * | 1967-04-19 | 1969-01-21 | Mallinckrodt Chemical Works | Mobile adjustable sprayer |
| US3508709A (en) * | 1968-07-10 | 1970-04-28 | Mallinckrodt Chemical Works | Mobile adjustable sprayer |
| US4892251A (en) * | 1988-11-14 | 1990-01-09 | Harrison Bresnen | Line marking device |
| US6247658B1 (en) * | 1999-04-15 | 2001-06-19 | John Bakas | Stowable washer for vehicle undercarriage |
-
2003
- 2003-07-23 US US10/626,844 patent/US6929198B2/en not_active Expired - Fee Related
- 2003-07-23 CN CNB031502792A patent/CN1265897C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US6929198B2 (en) | 2005-08-16 |
| CN1488448A (en) | 2004-04-14 |
| US20040140379A1 (en) | 2004-07-22 |
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